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From "Srikanteswararao Talluri (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (CLOUDSTACK-4385) [ZWPS]Across the cluster live migration of VM on zone wide primary storage pool fails
Date Fri, 23 Aug 2013 12:17:52 GMT

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-4385?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Srikanteswararao Talluri closed CLOUDSTACK-4385.
------------------------------------------------

    
> [ZWPS]Across the cluster live migration of VM on zone wide primary storage pool fails
> -------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-4385
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4385
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: VMware
>    Affects Versions: 4.2.0
>            Reporter: Sateesh Chodapuneedi
>            Assignee: Sateesh Chodapuneedi
>            Priority: Critical
>             Fix For: 4.2.0
>
>
> If all the VM's volumes are on zone wide primary storage pool then live migration of
the VM would not involve storage migration. Hence MigrateVM API would be called against MigrateVMWithVolume.
So far PrepareForMigrationCommand handled scenarios of VM moving across hosts within a cluster,
but with zone wide primary storage in picture this command need to handle scenarios of VM
moving across clusters.
> Seeing following error when attempted to live migrate VM across clusters.
> 2013-08-19 01:39:06,629 INFO  [vmware.resource.VmwareResource] (DirectAgent-195:10.102.192.3)
Executing resource PrepareForMigrationCommand: {"vm":{"id":10,"name":"i-2-10-VM","bootloader":"HVM","type":"User","cpus":1,"minSpeed":500,"maxSpeed":500,"minRam":536870912,"maxRam":536870912,"hostName":"m4","arch":"x86_64","os":"CentOS
5.3 (64-bit)","bootArgs":"","rebootOnCrash":false,"enableHA":false,"limitCpuUse":false,"enableDynamicallyScaleVm":false,"vncPassword":"de2f847499821763","params":{"rootDiskController":"ide","nicAdapter":"E1000","nestedVirtualizationFlag":"false"},"uuid":"f31dd0e7-6491-48f7-b7c1-ef5611bc0482","disks":[{"data":{"org.apache.cloudstack.storage.to.VolumeObjectTO":{"uuid":"dcef2db7-57da-4ab2-a25b-4ad8f951da06","volumeType":"ROOT","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"7b2ba866-ca87-3954-a935-a354f3889574","id":1,"poolType":"NetworkFilesystem","host":"10.102.192.100","path":"/cpg_vol/sree/p2","port":2049}},"name":"ROOT-10","size":2147483648,"path":"ROOT-10","volumeId":21,"vmName":"i-2-10-VM","accountId":2,"format":"OVA","id":21,"hypervisorType":"VMware"}},"diskSeq":0,"type":"ROOT"}],"nics":[{"deviceId":0,"networkRateMbps":200,"defaultNic":true,"uuid":"96f72019-d36d-4f3c-9235-0de86d8488a2","ip":"10.1.1.215","netmask":"255.255.255.0","gateway":"10.1.1.1","mac":"02:00:0d:ea:00:05","dns1":"10.103.128.15","broadcastType":"Vlan","type":"Guest","broadcastUri":"vlan://571","isolationUri":"vlan://571","isSecurityGroupEnabled":false,"name":"dvSwitch1"}]},"wait":0}
> 2013-08-19 01:39:06,633 DEBUG [vmware.resource.VmwareResource] (DirectAgent-195:10.102.192.3)
Preparing host for migrating com.cloud.agent.api.to.VirtualMachineTO@13c0d87
> 2013-08-19 01:39:06,696 ERROR [vmware.resource.VmwareResource] (DirectAgent-195:10.102.192.3)
VM i-2-10-VM does not exist in VMware datacenter
> 2013-08-19 01:39:06,697 ERROR [vmware.resource.VmwareResource] (DirectAgent-195:10.102.192.3)
Unexcpeted exception Exception: java.lang.Exception
> Message: VM i-2-10-VM does not exist in VMware datacenter
> java.lang.Exception: VM i-2-10-VM does not exist in VMware datacenter
>     at com.cloud.hypervisor.vmware.resource.VmwareResource.execute(VmwareResource.java:3751)
>     at com.cloud.hypervisor.vmware.resource.VmwareResource.executeRequest(VmwareResource.java:458)
>     at com.cloud.agent.manager.DirectAgentAttache$Task.run(DirectAgentAttache.java:186)
>     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
>     at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
>     at java.util.concurrent.FutureTask.run(FutureTask.java:166)
>     at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:165)
>     at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:266)
>     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
>     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>     at java.lang.Thread.run(Thread.java:679)
> 2013-08-19 01:39:06,698 DEBUG [agent.manager.DirectAgentAttache] (DirectAgent-195:null)
Seq 3-449388837: Response Received:
> 2013-08-19 01:39:06,698 DEBUG [agent.transport.Request] (DirectAgent-195:null) Seq 3-449388837:
Processing:  { Ans: , MgmtId: 227080256212965, via: 3, Ver: v1, Flags: 110, [{"com.cloud.agent.api.PrepareForMigrationAnswer":{"result":false,"details":"Unexcpeted
exception Exception: java.lang.Exception\nMessage: VM i-2-10-VM does not exist in VMware datacenter\n","wait":0}}]
}

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